#18C4E7 Color

#18C4E7 is rgb(24, 196, 231) in RGB and hsl(190, 81%, 50%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#18C4E7

HEX#18C4E7

RGBrgb(24, 196, 231)

HSLhsl(190, 81%, 50%)

HSVhsv(190, 90%, 91%)

OKLCHoklch(75.8% 0.132 217.2)

CMYKcmyk(90%, 15%, 0%, 9%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18C4E7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.08:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.09:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #18C4E7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#18C4E7 Complementary#E73B18 Analogous#18E7A2 Analogous#185DE7 Triadic#E718C4 Triadic#C4E718

Tints & Shades

Lighter tints and darker shades of #18C4E7, useful for hover states, backgrounds, and text variants.

Tints

#39CDEA #59D5EE #79DDF1 #95E4F4 #B5ECF7 #D5F4FB

Shades

#15A9C6 #1291AB #0F768A #0C5E6F #08434E #052B33

Use #18C4E7 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex